1078996814

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4056379}}^1$

素因数の和:4056407

約数の個数: 16

約数和(自身を含む): 1947062400

約数和(自身を除く): 868065586

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 4056379, 8112758, 28394653, 56789306, 77071201, 154142402, 539498407, 1078996814]

約数ペア:

[(1, 1078996814), (2, 539498407), (7, 154142402), (14, 77071201), (19, 56789306), (38, 28394653), (133, 8112758), (266, 4056379)]